mail1.bac.com.gt

domain

mail1.bac.com.gt has one IP number , but the reverse is mail.credomatic.com. mail.bac.net, mx1.bacbank.com, mail1.pa.bac.net, mail1.bac.com.ni, mail.credomatic.hn and at least seven other hosts point to the same IP. bac.com.gt use this as a mailserver. bac.com.gt is a domain controlled by two nameservers at credomatic.com. They are on different IP networks. Incoming mail for bac.com.gt is handled by two mailservers at bac.com.gt themselves. They are on different IP networks. mail1.bac.com.gt is hosted on a server in Costa Rica even though the hostname implies Guatemala.

base	record	name		ip	reverse	route	as
mail1.bac.com.gt	a			196.40.18.14 Costa Rica	mail.credomatic.com	196.40.18.0/24	AS3790 CR-RACO-LACNIC RADIGRAFICA COSTARRICENSE
bac.com.gt	ns	ns.credomatic.com		12.150.199.11 United States	(none)	12.150.199.0/24	AS18998 CR-CRED-LACNIC Credomatic
	ns	ns2.credomatic.com		196.40.22.197 Costa Rica		196.40.16.0/20	AS3790 CR-RACO-LACNIC RADIGRAFICA COSTARRICENSE
	mx	10	mail.bac.com.gt	12.150.195.215 United States	mail.credomaticusa.com	12.128.0.0/9	AS7018 ATT-INTERNET4 AT&T WorldNet Services
	mx	20	mail1.bac.com.gt	196.40.18.14 Costa Rica	mail.credomatic.com	196.40.18.0/24	AS3790 CR-RACO-LACNIC RADIGRAFICA COSTARRICENSE

dot

bac.com.gt(last resort)

	hostnames sharing ip with a-records
		ptrs of ip numbers

mail.credomatic.com	X	X	X

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alternatives: wml, rss (beta)

r a n d o m
date20091225 rtsakmarka rtsakmark3